n64 1,2,3,4,5,6,7,8; 0,9,10,11,12,13,14,15; 0,9,16,17,18,19,20,21; 0,10,16,22,23,24,25,26; 0,11,17,22,27,28,29,30; 0,6,8,12,18,23,27,31; 0,5,8,13,19,24,28,32; 0,14,20,25,29,31,32,33; 0,5,6,15,21,26,30,33; 1,2,29,30,33,34,35,36; 1,3,34,37,39,41,42,43; 1,4,35,41,49,52,53,58; 1,5,32,33,37,44,52,55; 1,6,27,30,39,44,53,54; 1,7,36,42,51,54,55,58; 1,8,27,29,32,43,49,51; 2,3,34,38,40,45,46,47; 2,4,20,21,33,38,52,56; 2,5,24,26,35,46,52,57; 2,6,23,26,36,45,54,56; 2,7,17,21,30,40,54,57; 2,8,17,20,23,24,29,47; 3,4,37,45,48,55,56,58; 3,5,19,21,38,42,55,57; 3,6,18,21,40,41,53,56; 3,7,39,46,50,53,57,58; 3,8,18,19,43,47,48,50; 4,5,13,15,34,35,37,38; 4,6,31,33,34,41,44,45; 4,7,9,15,21,44,53,55; 4,8,9,13,20,31,48,49; 5,7,28,30,34,42,44,46; 6,7,12,15,34,36,39,40; 7,8,9,12,17,28,50,51; 9,10,16,27,28,31,32,44; 9,11,18,27,49,50,53,59; 9,14,19,32,48,51,55,59; 10,12,22,27,39,43,50,60; 16,17,23,27,51,54,59,60; 10,13,25,32,37,43,48,61; 16,20,24,32,49,52,59,61; 10,11,24,28,46,47,50,61; 10,14,23,31,45,47,48,60; 10,15,26,37,39,44,45,46; 12,13,28,29,31,34,43,47; 16,19,22,28,42,43,51,61; 16,18,25,31,41,43,49,60; 16,21,26,41,42,44,52,54; 22,26,30,36,39,42,57,62; 11,15,30,35,40,46,53,62; 25,26,33,35,37,41,56,62; 14,15,33,36,38,45,55,62; 11,12,17,18,40,47,60,63; 11,13,24,25,29,35,49,63; 13,14,19,20,38,47,61,63; 12,14,22,23,29,36,51,63; 17,19,22,24,50,57,59,63; 18,20,23,25,48,56,59,63; 11,14,22,25,59,60,61,62; 35,36,38,40,56,57,58,63; 37,38,42,46,52,58,61,62; 39,40,41,45,54,58,60,62; 48,49,50,51,58,60,61,63; 52,53,54,55,56,57,59,62.